Is there a wireless remote compatible with the Canon XS that I can buy in-store and not online?

I have a Canon XS and would like to take some pictures of me with my family. Obviously, I need a wireless remote to do this. I am pretty sure Canon doesnt make one for the XS, only the XSi, although I have seen some that are compatible only available online. Wondering if anyone has purchased one and where I can buy it. I would like to buy in a store so I dont have to wait on shipping, but will buy online as a last resort. Thanks for your help!